.demo-swiper {
    .rv-swiper {
      img {
        display: block;
        box-sizing: border-box;
        width: 100%;
        height: 200px;
        padding: 30px 60px;
        background-color: rgb(212, 209, 209);
        pointer-events: none;
      }
    }
  }

.box{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  .box2{
    width: 150px;
    margin-top: 10px;
  }
}
*{
  margin: 0;
  padding: 0;
}
body,html,#app{
  width: 100%;
  height: 100%;
}
.box3{
  width: 100%;
  height: 100%;
  .left{
    float: left;
  }
  .right{
    width: calc(100% - 80px);
    height: 100%;
    float: left;
    background-color: aqua;
  }
}